The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 30, 2025
Filed:
Jul. 08, 2025
Huaneng Chongqing Luohuang Power Generation Co., Ltd., Luohuang, CN;
Beijing Huaneng Changjiang Environmental Protection Technology Research Institute Co., Ltd., Beijing, CN;
Li Zhong, Chongqing, CN;
Lipeng Han, Chongqing, CN;
Chen Guo, Chongqing, CN;
Xun Wu, Chongqing, CN;
Duo Zeng, Chongqing, CN;
Nan Li, Chongqing, CN;
Yanxuan Liang, Chongqing, CN;
Wanjie Wang, Chongqing, CN;
Abstract
A semiconductor low-temperature elemental mercury generator is provided, and includes a gas source and a mercury pool generating chamber, the gas source is communicated with a carrier gas pipeline and a dilution gas pipeline. The mercury pool generating chamber includes a semiconductor refrigeration device, a gas mixing device and a coil, the coil is kept at a constant temperature through the semiconductor refrigeration device, the carrier gas pipeline is communicated with the coil, and the gas mixing device is communicated with a gas outlet of the coil and the dilution gas pipeline. The semiconductor low-temperature elemental mercury generator has the advantages of simple operation and accurate mercury standard gas concentration.